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Radio source coordinate time series

 

 

1549-790

Data
NED - MOJAVE

Right ascension: 239.2452911524922°
Declination: -79.2345226149393°
No. sessions: 42
No. delays: 245
Defining: No
RMS(α cos δ) = 0.3968 mas
RMS(δ) = 0.6123 mas
Cleaned No. sessions: 40
Cleaned RMS(α cos δ) = 0.3291 mas
Cleaned RMS(δ) = 0.4856 mas

Note: Cleaning is a simple outlier elimination algorithm to remove bad sessions. Points whose distance to the mean scaled by the error is larger than 3 are iteratively deleted. The cleaned rms are provided as is and should be taken with some care, especially if the number of sessions is small.